A 25 0kg Box Is At Rest On A Floor

Ii a box of mass 4 0 kg is accelerated from rest by a force across a floor at a rate of 2 0 m s 2 for 7 0 s.

A 25 0kg box is at rest on a floor. A force of 50 n pushes on the 5 0 kg box which pushes against the other two boxes. A 25 0kg box is released from rest on a rough inclined plane tilted at an angle of 33 5 degrees to the horizontal. A 3 0 kg and a 5 0 kg box rest side by side on a smooth level floor. Three boxes rest side by side on a smooth horizontal floor.

Their masses are 5 0 kg 3 0 kg and 2 0 kg with the 3 0 kg mass in the center. I ll assume that the boxes are rigid the level floor does not provide appreciable friction force and there isn t anything else pushing on the boxes and that you are asking about the forces when the boxes are flush against each other and not slidi. A horizontal force latex overset to p latex is applied to the crate. The coefficient of static friction between the crate and floor is 0 700 and the coefficient of kinetic friction is 0 600.

B the force f is slowly increased. A 20 0 kg crate is at rest on a floor as shown in. A 0 n b 10 n c 25 n d 40 n e 50 n. Once block 2 hits the floor f t 0 and block 1 will have the downward acceleration of g.

N c what is the magnitude of the acceleration of the block just. Determine the force of kinetic friction acting on the. B a 10 0 kg box is placed on top of the 20 0 kg box. An electron is accelerated from rest to a velocity of 2 0x10 7 m s.

A 20 0 kg box rests on a table. Determine the normal force that the table exerts on the 20 0kg box and the normal. A what is the magnitude of the acceleration of the block. Determine the normal force that the table exerts on the 20 0 kg box and the normal force that the 20 0 kg box exerts on the 10 0 kg box.

Find the net work done on the box. A a box sits at rest on a rough 30 degree inclined plane. A horizontal force of 32 n is applied to the 3 0 kg box pushing it against the 5 0 kg box and as a result both boxes slide along the floor. The coefficient of kinetic friction between the box and the inclined plane is 0 200.

Asked by claire on september 3 2009. A what is the weight of the box and the normal force acting on it. What is its value just before the block is lifted completely off the floor. What magnitude force does the 5 0 kg box exert on the 3 0 kg box.

A 10 0 kg box is set on top of the 20 0kg box. For this motion of block 1 up to the highest point reached we have v2 v 1 2 2a h y 1 0 2 56 m s 2 2 9 80 m s2 h 3 60 m which gives h 3 93 m.